Find Deals on Flights from Seoul Gimpo Intl to Seattle

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Seoul Gimpo Intl to Seattle

(Round-trip)
Depart: Sun Mar 5 2017 Return: Sun Mar 12 2017 Trip spans 7 days
Major Airline
Major Airline
GMP
10:40p
SEA
5:30p
18h 50m
1 stop
SEA
5:50a
GMP
2:55p
33h 05m
1 stop
Depart: Thu Apr 6 2017 Return: Thu Apr 13 2017 Trip spans 8 days
ANA
ANA
GMP
8:55a
SEA
7:31a
22h 36m
2 stops
SEA
8:00a
GMP
2:10a
18h 10m
2 stops
Depart: Tue May 9 2017 Return: Mon May 15 2017 Trip spans 7 days
Japan Airlines
Japan Airlines
GMP
4:00a
SEA
6:33a
26h 33m
2 stops
SEA
2:00a
GMP
10:00p
20h 00m
2 stops
Depart: Fri Mar 24 2017 Return: Sat Apr 1 2017 Trip spans 9 days
$1381
Select
China Southern
China Southern
GMP
8:30a
SEA
8:19p
35h 49m
1 stop
SEA
1:05p
GMP
3:30p
26h 25m
1 stop
Depart: Fri Apr 14 2017 Return: Sat Apr 15 2017 Trip spans 2 days
ANA
ANA
GMP
8:55a
SEA
7:31a
22h 36m
2 stops
SEA
8:00a
GMP
2:10a
18h 10m
2 stops
Depart: Mon Apr 24 2017 Return: Sun Apr 30 2017 Trip spans 7 days
ANA
ANA
GMP
8:55a
SEA
7:31a
22h 36m
2 stops
SEA
8:00a
GMP
2:10a
18h 10m
2 stops
Depart: Thu Apr 27 2017 Return: Wed May 3 2017 Trip spans 7 days
Japan Airlines
Japan Airlines
GMP
4:00a
SEA
6:35a
26h 35m
2 stops
SEA
7:50a
GMP
2:45p
30h 55m
2 stops
Depart: Wed May 17 2017 Return: Wed Jun 14 2017 Trip spans 29 days
ANA
ANA
GMP
8:55a
SEA
6:30a
21h 35m
2 stops
SEA
8:40a
GMP
2:10a
17h 30m
2 stops
Depart: Tue Feb 14 2017 Return: Fri Feb 24 2017 Trip spans 11 days
Japan Airlines
Japan Airlines
GMP
7:10a
SEA
6:00a
22h 50m
2 stops
SEA
4:50a
GMP
1:00p
32h 10m
2 stops
Depart: Sat Jun 10 2017 Return: Sat Jul 1 2017 Trip spans 22 days
ANA
ANA
GMP
3:45a
SEA
6:31a
26h 46m
2 stops
SEA
7:45a
GMP
2:10a
18h 25m
2 stops
Depart: Tue Apr 18 2017 Return: Fri Apr 28 2017 Trip spans 11 days
Japan Airlines
Japan Airlines
GMP
8:05a
SEA
6:35a
22h 30m
2 stops
SEA
7:50a
GMP
2:45p
30h 55m
2 stops
Depart: Sat May 20 2017 Return: Tue Jun 13 2017 Trip spans 25 days
ANA
ANA
GMP
3:45a
SEA
6:30a
26h 45m
2 stops
SEA
8:40a
GMP
2:10a
17h 30m
2 stops
Depart: Tue May 16 2017 Return: Mon Jun 12 2017 Trip spans 28 days
Japan Airlines
Japan Airlines
GMP
8:05a
SEA
6:33a
22h 28m
2 stops
SEA
2:00a
GMP
2:00a
24h 00m
2 stops
Depart: Fri May 19 2017 Return: Mon Jun 12 2017 Trip spans 25 days
Japan Airlines
Japan Airlines
GMP
8:05a
SEA
6:33a
22h 28m
2 stops
SEA
2:00a
GMP
2:00a
24h 00m
2 stops
Depart: Thu Apr 20 2017 Return: Fri Apr 28 2017 Trip spans 9 days
Japan Airlines
Japan Airlines
GMP
8:05a
SEA
5:01a
20h 56m
2 stops
SEA
7:50a
GMP
2:45p
30h 55m
2 stops
Depart: Mon Apr 17 2017 Return: Fri Apr 28 2017 Trip spans 12 days
ANA
ANA
GMP
8:55a
SEA
7:31a
22h 36m
2 stops
SEA
8:00a
GMP
2:10a
18h 10m
2 stops
Depart: Thu May 18 2017 Return: Mon Jun 12 2017 Trip spans 26 days
Japan Airlines
Japan Airlines
GMP
8:05a
SEA
4:41a
20h 36m
2 stops
SEA
2:00a
GMP
2:00a
24h 00m
2 stops
Depart: Sat Feb 4 2017 Return: Sat Feb 18 2017 Trip spans 15 days
$1626
Select
China Southern
China Southern
GMP
7:30a
SEA
6:42p
35h 12m
1 stop
SEA
11:00a
GMP
1:30p
26h 30m
1 stop
Depart: Mon May 8 2017 Return: Sun May 14 2017 Trip spans 7 days
Japan Airlines
Japan Airlines
GMP
3:20p
SEA
4:41a
37h 21m
2 stops
SEA
7:50a
GMP
10:00p
38h 10m
2 stops
Depart: Sun Feb 19 2017 Return: Thu Mar 2 2017 Trip spans 12 days
$1656
Select
China Southern
China Southern
GMP
7:30a
SEA
7:18p
35h 48m
1 stop
SEA
10:59a
GMP
1:30p
26h 31m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Seoul
$611
Destination

Seattle
$611